title: Words of wisdom. Re: Prostate-cancer mortality in the USA and UK in 1975-2004: an ecological study. Collin SM, Martin RM, Metcalfe C, et al.
authors.affiliation: Service d'Urologie, Hôpital Huriez, CHRU, Lille Cedex, France. arnauld.villiers@wanadoo.fr
authors.forename: Arnauld
authors.initials: A
authors.lastname: Villiers